Aid for lifting and carrying a mass/object

ABSTRACT

A device ( 10 ) having a flexible elongated support member ( 11 ) having an upperside, an underside, and a first and second extension ( 16, 18 ) on either side of a central-portion, each of the first and second extensions have a free-end. A first and second strap portion ( 26, 27 ) affixed to and extending from the upperside between the free-ends of the support member ( 11 ). These strap portions are employed for positioning around the mass ( 20 ). A matable first and second coupling ( 28 A,  28 B) is attached to a free end-section of each of the first and second strap portions. The strap portions ( 26, 27 ) may be adjustable in length with each respective coupling being slidably attached to its respective free end-section. Extending from the underside of the support member and along each of the first and second extensions, is a respective first and second plurality of handles ( 12 A,  12 B,  12 C,  14 A,  14 B,  14 C) affixed to at least the underside. Also, a method of lifting to carry a mass ( 20 ) employing a device ( 10 ) comprising a flexible elongated support member ( 11 ) characterized herein. The method includes: placing the support member ( 11 ) under the mass ( 20 ) and positioning the first and second strap portion ( 26, 27 ) therearound; engaging a first and second coupling ( 28 A,  28 B) such that the mass fits snug within the strap portions; and grasping and applying a force to at least one handle from each of a first and second plurality of handles extending from, and affixed to, the underside along a respective one of the first and second extensions, to aid in the lifting.

[0001] This application claims priority under 35 U.S.C. 119(e) and 37C.F.R. §1.78 to Provisional Patent Application U.S. No. 60/205,747 filedMay 19, 2000.

BACKGROUND OF THE INVENTION

[0002] In general, the present invention relates to aids used byindividuals to assist them in lifting and moving large, heavy objects(packages and other large, awkward to lift-and-carry objects withouthandles or hand-holds) and other masses (including sedated, injured orunconscious mammals, large fish, and so on). Although many devices havebeen designed and are currently in use to lift sedated, injured, orunconscious patients from the ground or other surface on which they arelying helplessly into a stationary chair, wheelchair, bed, cot or otherpatient transport device, operating table, etc., these known devices arebulky, heavy, and awkward to handle in-and-of themselves, and difficultif not possible to utilize in confined spaces (such as a damagedvehicle, behind furniture, in a bathtub, etc.). Here, more particularly,the invention relates to a novel, lightweight, easy to operate liftingand carrying device made of a strong webbing or fabric-type material andassociated technique for aiding in lifting and carrying large objectsand masses.

[0003] The ingenious device and associated technique provide medicalpersonnel, common carriers of packages, shipping company docking crews,moving company drivers, marine biologists, construction/highway workers,carpet layers, and other individuals engaged in the lifting and/ormoving of objects and masses, with a flexible, multi-use device withportable, reusable hand-holds/handles. As one will better appreciateafter viewing the figures and Exhibit A, incorporated herein byreference, unlike the available large, bulky, full-body sized patienttransporters (scoop cots, scoop stretchers, backboards, spine boards,netting, basket type stretchers, and the like), the handy lifting deviceof the invention has (1) a plurality of tiered hand-holds along theunderside of each of two extensions of a flexible elongated supportmember, plus (2) an adjustable strap/belt having at least two strapportions, integrally as a unitary strap or individually attached to theupperside of the flexible elongated support member such that the masscontacts the upperside of the elongated support member and thestrap/belt can be wrapped around the object/mass to temporarily anchorit to the flexible elongated support member while being lifted, moved,and positioned. Within the spirit and scope of the contemplated designgoals, many different suitable flexible materials, temporary andpermanent attachment mechanisms, suitable structure alternatives, etc.,may be incorporated.

[0004] More particularly, within the medical care and biomedicalresearch fields (human, veterinarian, marine biology, and so forth),health care and personnel and researchers frequently are called upon tolift a patient or research subject, who has fallen, been sedated,injured or otherwise incapacitated, and move the patient/subject to adestination whereby medical assistance or procedures can beadministered, or where the patient/subject can safely rest, and so on.The traditional method of lifting and moving human patients, especiallyin an emergency situation requiring immediate assistance, is to do sowithout aid of one of the currently-available, bulky patienttransporters (cot, stretcher, rigid backboard, netting)—as it is oftenquicker and in certain circumstances where space is limited, necessary(as these availble patient transporters are simply too large in size tofit). Lifting without such an aid is often referred to as the “extremitylift” and involves one person squatting down to ‘bear-hug’ the patient'supper body under the armpits, while at least one additional person liftsthe patient's legs. This makes for unequal weight distribution betweenthe two persons doing the lifting, as the person bearing the upper-bodyweight has most of the load. Further, it is awkward to put the patientdown again as it involves a twisting motion of the persons doing thelifting (and he/she can be injured in the process). Additionally, thepatient can slip from the arms of those performing the extremity lift.It is also difficult to perform the extremity lift when a patient is intight quarters, such as between a bed and a wall, or between a bathtuband a toilet, in the bathtub, pinned within a damaged vehicle, and soon.

[0005] Within the emergency medical services (ambulance services, firedepartments, extended-care facilities) category, the following problemsare frequently encountered:

[0006] (A) Ambulance service or fire department is called upon to assista patient who has fallen but is uninjured, to get back into a chair,wheelchair, or bed;

[0007] (B) Ambulance service or fire department needs to move a patientfrom the floor to a cot or stair chair in preparation for transportationto a treatment facility;

[0008] (C) In an extended-care facility, a patient needs to be liftedback into a chair, wheelchair, or bed after a fall; and so on.

[0009] Therefore, a new and useful lifting aid is needed to:prevent/minimize risk of injury to the individuals doing the lifting aswell as risk of further injury to a patient/person in need ofrepositioning; make lifting heavy objects/masses lessstressful—including lifting patients from confined spaces and awkwardpositions; be less difficult to position under a mass (especially anunconscious or sedated mammal) and later removed from under the massonce moved and positioned at a destination. Unlike the transporters andlifting techniques currently available, the technique of the inventionemploys a unique, safe and handy to operate device, as designedrequiring less space to store and lighter (making it easier to carryinto a rescue situation) than conventional transporters.

SUMMARY OF THE INVENTION

[0010] It is a primary object of this invention to provide an aid forlifting and carrying a mass such as a mammal or object, that includes aflexible device with a plurality of tiered handles, or hand-holds, alongan underside of each of a first and second extension of a flexibleelongated support member. Adjustable-length first and second strapportions of a strap/belt member (fabricated as one unitary or multipleintegral, or separated, sections) are affixed to extend from anupperside of the flexible support member. These first and second strapportions are employed for positioning around the mass—to temporarilyanchor the mass to the support member while being lifted and/or movedand repositioned.

[0011] It is a further object to provide a technique, utilizing alifting device of the invention, to lift, and/or move and repositionawkward, heavy masses (including mammals and objects).

[0012] The advantages of providing the new lifting aid and associatednew method, as described and supported hereby, include the following:

[0013] (A) Reduce potential for further injury—The new device helpsavoid injury to personnel utilizing it to lift heavy objects/masses aswell as avoiding further injury to or damaging an object/mass undergoingmovement, aids in making the lifting process less strenuous and morecomfort patients on which it is being used.

[0014] (B) Labor cost reduction—Lifting of patients/objects can bereadily accomplished with two people; and in a time when labor cost is adriving concern in every service field, overall labor costs may bereduced utilizing the device and technique of the invention.

[0015] (C) Use simplicity and versatility—Available patienttransporters/cots/stretchers/backboards/netting/etc. require a greatdeal of patient manipulation to place the patient on the device, whereasno preliminary manipulation of the patient is required to use thedevice-making the lifting process more comfortable. Thus, patientmovement is minimized, reducing risk of injury and making it useful intight spaces/quarters. Additionally, several (e.g., three) of thelifting devices of the invention can be used (with the second and thirdunder the hips and calves, allowing the lifting to be accomplished witha minimum of patient movement). The device can be used in conjunctionwith existing carrying boards, such as spine boards, etc. The techniqueof the invention, as discussed above, can be employed on a wide varietyof objects/masses.

[0016] (D) Production cost reduction—The device has few components, isnot brittle or bulky, is compact, and lightweight, thus saving valuablestorage space on rescue units, hospital wards, research labs, trucks,and so on. Further, reducing the weight of the lifting device, reducesthe total amount of weight that must lifted and moved. By way ofexample, a device of the invention can be rolled up to a compactsix-inch by six-inch bundle and weighs just three pounds.

[0017] (E) Design simplicity—Most available patienttransporters/cots/stretchers/backboards/netting/etc. are so much moreawkward and complicated to use than just using the extremity lift (i.e.,muscling a patient off the floor), no device is used at all. Thesimplicity of the device of the invention will be conducive to itsrepeated use; and design simplicity reduces the amount of time needed totrain personnel to use it.

[0018] Briefly described, once again, the device of the inventionincludes: a flexible elongated support member having an upperside, anunderside, and a first and second extension on either side of acentral-portion, each of the first and second extensions have afree-end. A first and second strap portion are affixed to and extendfrom the upperside between the free-ends of the support member. Thesestrap portions are employed for positioning around the mass. A matablefirst and second coupling (for example, designed forreleasable-engagement thereof) is attached to a free end-section of eachof the first and second strap portions. Extending from the underside ofthe support member and along each of the first and second extensions, isa respective first and second plurality of handles affixed to at leastthe underside (and can extend through the extension thickness). Thestrap portions may be adjustable in length with each respective couplingbeing slidably attached to its respective free end-section. Each of thehandles are preferably affixed at a permanent location along theunderside, for stability when using the device. Each of the handles cancomprise a cord section (for reinforcement, added comfort for users, andstrength) interposed within a length of flexible tubing.

[0019] As will be appreciated, there are numerous additional featuresthat further distinguish this invention from known lifting apparatusesand techniques. For example, the tiered handle layout along theunderside may be as follows: a first and second end of a first handle ofthe first plurality are each located a distance d_(l1) from acentral-area of the central-portion, a first and second end of a firsthandle of the second plurality are each located a distance d_(r1) fromthe central-area, a first and second end of a second handle of the firstplurality are each located a distance d_(l2) from the central-area, afirst and second end of a second handle of the second plurality are eachlocated a distance d_(r2) from the central-area, a first and second endof a third handle of the first plurality are each located a distanced_(l3) from the central-area, and a first and second end of a thirdhandle of the second plurality are each located a distance d_(r3) fromthe central-area. In this configuration (see FIG. 4 for reference),distances d_(l1)≈d_(r1) and d_(l2)≈d_(r2), with distance d_(l2) beinggreater than distance d_(l1) and distance d_(l3) being greater thandistance d_(l2). Also, where elongated support member has an overalllength defined as L₀, one may choose to place the first handles of eachplurality of handles such that the difference of the two quantities,L₀/2−d_(l1), is greater than or equal to approximately a value L₀/6 toL₀/5.

[0020] The first and second strap portions may be integral with a centerstrap portion having a length, L_(CSP), a periphery of the center strapportion being affixed by way of a plurality of stitches (with or withoutan additional fastening mechanism, such as an adhesive) through at leastthe upperside of the support member. Alternatively, the first and secondstrap portions may be affixed to the upperside in spaced relationship,for example, a spacing therebetween being generally less than or equalto the length of the central-portion of the support member. Further,defining the support member overall length as L₀: the first strapportion can be affixed so that it extends from a first area of theupperside located a distance at least equal to approximately a valueL₀/6 to L₀/5 from the free-end of the first extension. Likewise, thesecond strap portion can be affixed so that it extends from a secondarea of the upperside located a distance at least equal to approximatelya value L₀/6 to L₀/5 from the free-end of the second extension. Thecentral-portion of the support member may include a pocket (closed atone end) or a sleeve-pocket (both ends open) adapted for receipt of anend of a stabilizing panel.

[0021] The elongated support member may be made of a flexible, pliablematerial such as fabric, webbing, and flat cording, allowing for thestrap portions to be affixed with a plurality of stitches through atleast the upperside and each handle to be, likewise, affixed with aplurality of stitches through at least the underside. To accommodatelifting and carrying of larger-sized masses, an extender-strap having athird free end-section to which a third coupling is slidably attachedand a fourth free end-section to which a fourth coupling is slidablyattached, can be included: the third coupling of the extender-strapbeing adapted for releasable-engagement with a coupling of the firststrap portion and the fourth coupling being adapted forreleasable-engagement with a coupling of the second strap portion. Arelatively-rigid structure, such as a contoured board adapted forsupporting the mass, can be employed. Such a structure preferably has aleft and right aperture through which a respective one of the first andsecond strap portions is threaded.

[0022] The invention also includes a method of lifting to carry a massemploying a device comprising a flexible elongated support membercharacterized herein. The method includes: placing the support memberunder the mass and positioning a first and second strap portion, eachaffixed to and extending from the upperside between the free-ends,around the mass; engaging a first and second coupling, each of which isattached to a respective free end-section of the first and second strapportions, such that the mass fits snug within the strap portions(generally taut); and grasping and applying a force to at least onehandle from each of a first and second plurality of handles extendingfrom, and affixed to, the underside along a respective one of the firstand second extensions, to aid in the lifting. With the support membermade of a flexible, pliable material such as fabric, webbing, and flatcording the strap portions may be affixed by stitching.

[0023] Many of the additional novel features set forth above inconnection with the device, also further distinguish the method of theinvention characterized herein. For example, a mass (such a patient) ispreferably carried by having a first user hold at least one handle fromthe first plurality, a second user hold at least one handle from thesecond plurality, with both users, together, repositioning the mass froman original position. Once the mass has been repositioned, the couplingmay be released from engagement to remove the strap portions from thesnug fit around the mass. In the event a stabilizing panel is employed,it can be handily inserted into a pocket (closed at both ends or open atboth ends, as a sleeve) located within the central-portion of theflexible support member—here, the panel is placed together with thesupport member, under the mass. In the event an extender-strap isemployed, each of its third and fourth couplings can be releasablyengaged with a respective coupling of the first and second strapportions. Adjustments can be made to one or more of the first and secondstrap portions and/or either end of the extender-strap to accomplish asnug fit around the mass. In the event a relatively-rigid structure isemployed, the mass is placed atop the structure with the support memberthereunder.

BRIEF DESCRIPTION OF THE DRAWINGS AND EXHIBIT A

[0024] For purposes of illustrating the innovative nature, as well asthe flexibility of design and versatility, of the preferred device andmethod (and alternative embodiments), the invention is hereby disclosedand more particularly described by referencing the accompanying drawingsof the invention (in which like numerals in the various figuresdesignate like parts). Each figure has been included to communicate thefeatures of the innovative system and method of the invention by way ofexample, only, and are in no way intended to unduly limit the disclosurehereof.

[0025]FIG. 1 is an isometric of a preferred device 10 of the invention,employed around a mass such as the identifiable fish-shape, outlined forreference only, at 20.

[0026]FIG. 2 is a sectional view of mass 20 taken along 2-2 (through,only, the mass 20) of FIG. 1 to include a side view of device 10.

[0027]FIG. 3 is an isometric of alternative device 30 of the invention,with coupling pair 38A, 38B in mating engagement such that strapportions 36, 37 are joined.

[0028]FIGS. 4 and 5 are, respectively, plan views of an upperside andthe ‘flip’ underside of a preferred device of the invention illustratingseveral novel features including the strap/belt adapted for positioningaround a mass, tiered hand-hold, and stabilizing panel features.

[0029]FIG. 6 is a top plan view of an extender-strap 65 feature of theinvention.

[0030]FIG. 7 depicts device 10 employed by a first and second user (eachuser, here, having grasped two handles in one hand) to aid in liftingmass 100 (e.g., the human outlined) from a position lying on the floor.

[0031]FIG. 8 is a sectional view of mass 120 (here, by way of example, aroll of fencing) atop a contoured structure 170 employed as part ofdevice 130 to aid in lifting and carrying the mass.

[0032] Exhibit A is a copy of several photos illustrating a device(e.g., that at 10) of the invention employed as an aid to lift andcarry, to reposition, a mass such as the patient shown as being liftedfrom a position lying on the floor to a position sitting in a chair.

DETAILED DESCRIPTION OF PREFERRED AND ALTERNATIVE EMBODIMENTS

[0033] The device 10 of the invention in FIG. 1 is employed around amass such as the identifiable fish-shape, outlined for reference only,at 20. One can appreciate the very many types of masses (from mammals toinanimate objects) on which device 10 can be used to aid in lifting andcarrying. Mass 20 may be placed atop elongated support member 11, or themass lifted and support member 11 placed under mass 20, from either ofthe directions labeled 40 and 42. Elongated support member 11 (see,also, details depicted in FIGS. 4 and 5) has two extensions identifiedand labeled 16, 18 on either side of a central-portion identified andlabeled 15. At each end of extensions 16, 18 a respective free-end hasbeen identified and labeled 16FE and 18FE for purposes of describing thefeatures of device 10. Along extension 16, in a three-tiered hand-holdfashion, are handles 12A, 12B, 12C and along extension 18 one can seethe top of handle 14A and another handle (not labeled, in phantom).Interposed within each handle at 12A, 12B, 12C is a length of cord 13A,13B, 13C; in such a case, handles 12A, 12B, 12C, 14A, etc. can befabricated from lengths of flexible tube stock (such as tubular webbing)and affixed, by way of suitable stitching with sturdy threading forexample, to the support member. The adjustable strap/belt member 25consists, as shown in FIG. 1, of two strap portions 26, 27 and couplingpair 28 engaged to join strap portions 26, 27. Strap portions 26, 27 canthen, if desired or needed, be adjusted to create a snug fit around mass20, thus, temporarily suitably anchoring mass 20 so it can be lifted andcarried/repositioned.

[0034] In FIG. 2, one can better appreciate the flexibility in designutilizing a multi-tier structure of hand-holds, here, shown as twothree-tier sets labeled 12A-12C and 14A-14C, each set located along theunderside as attached to a respective extension 16, 18 of the supportmember 11. As can be viewed more-easily in the plan views of FIGS. 4-5,each handle 12A, 12B, 12C has a respective pair of ends 22A1-22A2,22B1-22B2, 22C1-22C2 permanently located as shown affixed to theunderside along extension 16 (the right hand side of FIG. 2). Likewise,each handle 14A, 14B, 14C has a respective pair of ends 24A1-24A2,24B1-24B2, 24C1-24C2 permanently located as shown affixed to theunderside along extension 18 (the left-hand side of FIG. 2). Adjustablestrap/belt 25 has a quick-release coupling pair 28A, 28B (for example,preferably, a releasable mechanism such as a buckle, quick-release clip,VELCRO® hooks-and-loops, traditional seatbelt buckle,backpack/fanny-pack buckles, spring-release or other type of suitablereleasable fastener capable of being attached to a strap member) and isshown wrapped around mass (e.g., a mammal body) to temporarily anchor itto support member 11 while mass 20 is being lifted, moved, andpositioned/repositioned.

[0035] Each end of the strap/belt 25 is preferably affixed or secured bysuitable means for permanent location (stitching, adhesive,thermo-forming/heat-bonding, preforming integral with the member 11, andso on) to extend from support member 11 such that an object/mass 20positioned along the direction of arrow 40, for example, contacts strapportions 26, 27, 29 of belt/strap 25 as well as (since the belt/strap 25has a width smaller than support member 11) the upperside of supportmember 11. Preferably, the belt/strap 25 can be tightened around mass 20using couplings 28A, 28B that are slidably attached to respective freeend-sections of this strap/belt 25.

[0036]FIG. 3 further illustrates the flexibility of design of theinvention. The device 30 has two-tiered hand-holds: Two sets of handlesare shown, one set labeled 32A-32B located along extension 46 (having afree-end identified as 46FE) and another set of handles 34A-34B locatedalong extension 48 (having a free-end identified as 48FE). Theadjustable strap/belt labeled 35, by way of further example, is shownwith two strap portions 36, 37 attached to the upperside of supportmember 41 with a spacing 39 therebetween. Quick-release buckles labeled38A, 38B join strap portions 36, 37. For purposes of discussion, adistance between the areas from which strap portions 36 and 37 extendfrom the upperside is identified and labeled L_(CSP).

[0037] The plan views of upperside of support member 11 shown in FIG. 4and the underside of support member 11 in FIG. 5 provide referencedetails to additional novel structure of the invention. Here, thesupport member overall length is designated as L₀. For example, thetiered handle layout along the underside may be as follows: the ends24C1, 24C2 of a first handle (14C) of the first plurality are eachlocated a distance d_(l1) as referenced from a central-area of thecentral-portion identified in FIG. 5 at 15, the ends 22C1, 22C2 of afirst handle (12C) of the second plurality are each located a distanced_(r1) as referenced from the central-area, the ends 24B11, 24B2 of asecond handle (14B) of the first plurality are each located a distanced_(l2) as referenced from the central-area, the ends 22B1, 22B2 of asecond handle (12B) of the second plurality are each located a distanced_(r2) as referenced from the central-area, the ends 24A1, 24A2 of athird handle (14A) of the first plurality are each located a distanced_(l3) as referenced from the central-area, and the ends 22A1, 22A2 of athird handle (12A) of the second plurality are each located a distanced_(r3) as referenced from the central-area. In this configuration asreferenced, one can appreciate that distances d_(l1)≈d_(r1),d_(l2)≈d_(r2), d_(l3)≈d_(r3), distance d_(l2) is preferably greater thand_(l1) and distance d_(l3) is preferably greater than d_(l2). Also,where elongated support member has an overall length defined as L₀, onemay choose to place the first handles 14C, 12C such that the differenceof the two quantities, L₀/2−d_(l1), is greater than or equal toapproximately a value of one-sixth to one-fifth the overall length ofthe support member, or L₀/6 to L₀/5.

[0038] Turning to FIG. 4, strap portions 26, 27 each have a coupling28A, 28B slidably attached to a respective free end-section 26E, 27E.Strap portions 26, 27 may be integral with a center strap portion 29having a length, L_(CSP), for reference. A periphery of the center strapportion 29, here, is shown affixed by way of a plurality of stitches 21(with or without an additional fastening mechanism, such as an adhesive)through at least the upperside of support member 11. Alternatively, thestrap portions may be affixed to the upperside in spaced relationship(see, once again, FIG. 3), a spacing 39 therebetween being generallyless than or equal to central-portion 15. Referring to both FIGS. 4 and5, (support member referenced length, L₀): each strap portion 26, 27 canbe affixed so that it extends from a respective first and second area ofthe upperside located a distance (respectively D_(STP-L), D_(STP-R)) atleast equal to, for example, a value of one-sixth to one-fifth theoverall length of the support member, or L₀/6 to L₀/5, from the free-end18FE, 16FE of the respective extension 18, 16. The central-portion ofthe support member may be fabricated to include a pocket (closed at oneend as shown in phantom 71) or a sleeve-pocket (open at both ends)adapted for receipt in the direction 78 of an end of stabilizing panel70 (with or without hand-hold apertures such as those labeled 74, 72).

[0039] As illustrated in FIG. 6 (see also FIG. 8), to accommodatelifting and carrying of larger-sized masses, an extender-strap 65includes a belt/strap member 61 having a free end-section 68E to whichcoupling 68A is slidably attached and another free end-section 66E towhich coupling 68B is slidably attached. The device of the invention inFIG. 8 at 130, shows coupling 68A of extender-strap 65 inreleasable-engagement with coupling 138A of strap portion 136 andcoupling 68B in releasable-engagement with coupling 138B of strapportion 137. A relatively-rigid structure can be employed, such as thecontoured board at 170 adapted for supporting the mass 120 (such as theroll of fencing, or carpet, illustrated in FIG. 8). Such a structurepreferably has a left and right aperture (174, 172—which may behand-holds of a spine board, such as is currently in use) through whicha respective strap portion 136, 137 has been threaded.

[0040] One can readily appreciate the advantages of the technique of theinvention by way of FIG. 7 as well as attached Exhibit A, incorporatedherein by reference. Here, operation of a device of the invention (suchas that at 10 in other figures) in connection with a human initiallylying on the ground/floor is depicted. As illustrated in FIG. 7, oncethe support member has been place under the mass (100) and the strapportions positioned around the mass, the couplings 28A, 28B are engagedsuch that the mass fits snug within the strap portions as shown. Next, auser 80 grasps handles (including hand-hold 14A) extending from the lefthand extension of device 10 and user 90 grasps two handles (handholds12A and 12B in one hand) as well as an unlabeled third hand-holdextending from the right hand extension of device 10. An upwardly forcecan be applied by the users 80, 90 to lift the mass (patient 100) forrepositioning.

[0041] Exhibit A is a copy of several photo snapshots depicting thetechnique of the invention, whereby a device, such as that at 10 inFIGS. 1, 2, 4, 5, is in use to lift a human, by way of example only,from an original position lying on the floor to a sitting position. Seealso, FIG. 7. For further reference, for further detail of uniquefeatures of the invention refer to FIGS. 4-5 where device 10 isillustrated in a flat-open, unengaged position (upperside and undersideplan views, respectively). The device can be operated by two peopleaccording to the following in any type of situation, by way of exampleonly reference below is made to a ‘patient’ or person—but, the devicecan lift objects, too:

[0042] (A) Position the destination chair, wheelchair, dolly, stairchair, bed or cot near the patient/person/mammal.

[0043] (B) Unroll lifter and release 2-inch side-release buckle. Placedevice flat on the floor centered above patient's head with thetiered-handle side (underside) down.

[0044] (C) A rescuer on each side of the patient grasps the arms (theinside of patient's nearest elbow) and lift the shoulders just enough toslide the device under the patient's back, aligned with the patient'sarmpits.

[0045] (D) The extensions of the device are lifted/positioned (by way ofsliding under the patient's arms/armpits) alongside and under thepatient's chest-area.

[0046] (E) If the extender-strap is not needed for a larger-sizedpatient, join/connect the ends of the side-release buckles together andadjust the length of the two-inch webbing by pulling from the ends untilsnug on the patient's chest (e.g., until belt/strap is taut with little‘play’). If the patient is too large, connect the extender-strap to eachbuckle of the strap portions and adjust any of the extender-strap,and/or either strap portion extending from the support member.

[0047] (F) Each rescuer should select the handle appropriate to his orher height and lift using the leg muscles as much as possible.

[0048] (G) Pivot patient onto an interim or final destination/item(chair, wheelchair, or cot, or help patient to a standing position,pivot onto a bed, recliner, or other destination) alternatively, a thirdperson can be engaged to roll the destination item under the patient.

[0049] (H) Remove the device only after the patient is securely into achair, wheelchair, bed, or transport device.

[0050] A wide variety of flexible, pliable materials of suitablestrength may be used for the elongated support member (such as those ast11, 41), belt/strap portions, the extender-strap, and the handles(especially where a flexible tubing is used) including fabrics, webbing,and cording/cord. Using a flexible material allows for strap portions tobe affixed with a plurality of stitches through at least the uppersideand each handle to be affixed with a plurality of stitches through atleast the underside. “Fabric” as used throughout, includes any flexiblematerial made of an individual component or combination, or layers, ofcloth, canvas (heavy, course, closely-woven fabric of, usually, naturalfibers such as cotton, hemp, or flax), fibers (synthetic or natural),polymeric or other synthetic film, sheeting, or foam—whether laminatedor coated—including duck-fabric; “webbing” as used throughout, includesany strong closely woven fabric or cording used for example, inseatbelts, upholstery, harnesses, climbing/hiking or packing equipment,garments, etc.; flat, rolled, or solid rope-like “cord”/“cording” asused throughout includes any twisted strands of fiber, braided strandsof string/rope, a fabric/cloth with ribs. Coupling as used throughoutinclude any device that serves to connect the ends of adjacentparts/pieces. By way of example, only, for reference a device of theinvention such as that at 10 illustrated in FIGS. 4-5 (upperside andunderside plan views, respectively) can be fabricated with the followingcomponents:

[0051] (A) 861 7500# N 6″—six-inch nylon webbing manufactured by theMurdock Webbing Co. Inc. of Tarboro, N.C. 27886-1197. Minimum tensilestrength of 45,000 lbs.

[0052] (B) N0075-2″ 7K100—two-inch nylon webbing manufactured byTapeCraft Corp., Anniston, Ala. 36202. Break strength rated at 4.000lbs.

[0053] (C) LB50RD—two-inch, double-adjustment side-release buckles,manufactured by YKK (USA), Inc., Santa Fe Spring, Calif. 90670. Not yetstrength rated, however 1″ buckle of same design rated at 300 lbs.

[0054] (D) N0026—1″ nylon tube webbing manufactured by TapeCraft Corp.,Anniston, Ala. 36202. Break strength rated at 3,000 lbs.

[0055] (E) ⅝—inch diameter braided polyester rope, any manufacturer; and

[0056] (F) UV—resistant nylon yarn thread, any manufacturer.

[0057] Two-inch nylon webbing is attached to the six-inch nylon webbingusing a straight stitch on a perimeter sewing pattern. The one-inchnylon tube webbing is attached to the six-inch nylon webbing using a boxX sewing pattern. A length of ⅝-inch braided polyester rope is insertedinto each handle prior to attachment to make the handles morecomfortable. One end of a side-release buckle is threaded onto eachextending end of the two-inch webbing using a non-slip threadingpattern.

[0058] While certain representative embodiments and details have beenshown merely for the purpose of illustrating the invention, thoseskilled in the art will readily appreciate that various modificationsmay be made to the embodiments represented without departing from thenovel teachings or scope of this invention. Accordingly, all suchmodifications are intended to be included within the scope of thisinvention as defined in the claims. Although the commonly employedpreamble phrase “comprising the steps of” may be used herein, orhereafter, in a method claim, the applicants in no way intend to invoke35 U.S.C. Section 112 §6. Furthermore, in any claim that is filedherewith (as well as any claim added or amended), anymeans-plus-function clauses used, or later found to be present, areintended to cover the structures described herein as performing therecited function and not only structural equivalents but also equivalentstructures.

[0059] The plan view of the underside of support member 211 of thealternative device labeled 210 in FIG. 9A, illustrates the placement ofa support-loop affixed/connected to device 210 among the tiered handlesalong each of its extensions 16 and 18 (see FIG. 5). As can be viewed inconnection with FIGS. 10A-10B, each of the support-loop pairs labeled274, 272 and 276, 278 are shaped to accept a belt/strap member (such asthat labeled 61 in FIG. 6), for use to further assist in supporting amass such as the human figure labeled 220 in FIGS. 10A and 10B. By wayof illustrative example, the alternative support-loop mechanisms areshown along each extension 16 and 18 in FIG. 9A so that support-loops274 and 276 are connected among the hand-holds 214A-214C secured alongthe left-hand extension; and support-loops 272 and 278 are connectedamong the handholds 212A-212C secured along the right-hand extension.The plan view of the upperside of device 310 in FIG. 11A, illustratesyet another alternative placement for a support-loop pair, here labeled372 and 374, along support member 211. The support-loops operate inpairs as can be appreciated by turning also to FIGS. 10A-10B and FIG.11B: only one support-loop need be employed along each extension toaccept belt 61. In operation, as seen in FIGS. 10A-10B and 11B, belt 61is employed as a torso/back support.

[0060] Shown in FIG. 9A, prior to being permanently located along arespective extension of member 211, each hand-hold 214B, 212B is loopedthrough a respective loop 277L or 279L of support-loop mechanisms 276,278. A second looped-portion labeled 277S, 279S of support-loops 276,278, is oriented to accept belt 61 in the manner depicted in FIG. 10B.For detail concerning support-loop mechanisms 276, 278 see the side viewof mechanism 278 in FIG. 9B. Also shown in FIG. 9A are support-loopmechanisms 274, 272 affixed to member 211 at 275A, 275B and 273A, 273Brespectively, by stitching and/or an adhesive, or other suitablefastening means similar to that used to affix each hand-hold/handle(e.g., 12A is affixed at 22A1, 22A2 in FIG. 5) to member 11.Support-loop straps 274, 272 are oriented so that each can accept belt61 to support a mass 220 as depicted in FIG. 10A (a view of the back ofpatient 220). Here, mid-tier handles 214B, 212B are shown in phantom forsimplification. Labeled for reference in phantom at 221 (FIG. 9A) isstitching employed to affix the center strap portion 29 (see FIG. 4) tomember 211. Alternatively, the support-loop pair shown in phantom inFIG. 11B at 372, 374 are affixed to the upperside of support member 211allowing belt 61 to fit snug around the torso and under the arms. Onceagain, it can be appreciated that support-loop mechanisms 272, 274; 276,278; and 372, 374 are employed in pairs as illustrated in FIGS. 10A, 10Band 11B respectively to support a mass being lifted by a device of theinvention.

[0061] In each of FIGS. 10A-10B and FIG. 11B, strap portions 26 and 27of belt/strap 25 are shown coupled together over the lap of a patient(mass) 220, by way of example, similar to the way a lap seat beltoperates in a vehicle. Devices 210 and 310 operate in a manner similarto that illustrated in FIG. 7: once the support member 211 has beenplaced under a mass 220 and strap portions 26, 27 are positioned andcoupled around the mass in a snug fit, a belt 61 may be placed andcoupled around the middle of the patient as shown in FIGS. 10A-10B andFIG. 11B to lend back support. At least two users (such as theindividuals identified at 80 and 90 in FIG. 7) each grasp handlesextending from a respective side of device 210 or 310; then lift fromthe handles to aid in moving mass 220.

What is claimed is:
 1. An aid for lifting and carrying a mass comprisinga device, the device comprising: a flexible elongated support memberhaving an upperside, an underside, and a first and second extension oneither side of a central-portion, each of said first and secondextensions having a free-end; a first and second strap portion affixedto and extending from said upperside between said free-ends, said strapportions adapted for positioning around the mass, a first and secondcoupling attached to a respective free end-section of said first andsecond strap portions; and extending from said underside and along eachof said first and second extensions, is a respective first and secondplurality of handles affixed to said underside.
 2. The device of claim 1wherein said first and second strap portions are adjustable in length,each said first and second coupling being slidably attached to saidrespective free end-section, and each of said handles is affixed at apermanent location.
 3. The device of claim 1 wherein a first and secondend of a first handle of said first plurality are each located adistance d_(l1) from a central-area of said central-portion, a first andsecond end of a first handle of said second plurality are each located adistance d_(r1) from said central-area, a first and second end of asecond handle of said first plurality are each located a distance d_(l2)from said central-area, a first and second end of a second handle ofsaid second plurality are each located a distance d_(r2) from saidcentral-area, said distances d_(l1)≈d_(r1) and d_(l2)≈d_(r2), and saiddistance d_(l2) is greater than said distance d_(l1).
 4. The device ofclaim 3: wherein each of said handles of said first and second pluralitycomprises a cord section interposed within a length of flexible tubing;and further comprising a first and second end of a third handle of saidfirst plurality are each located a distance d_(l3) from saidcentral-area, a first and second end of a third handle of said secondplurality are each located a distance d_(r3) from said central-area,said distance d_(l3) being greater than said distance d_(l2).
 5. Thedevice of claim 3 wherein: the mass is a mammal, said strap portionsbeing positioned therearound and said first and second couplings inreleasable-engagement; said elongated support member has an overalllength, L₀; and the difference, L₀/2−d_(l1), is greater than or equal toL₀/6.
 6. The device of claim 1 wherein: said first and second strapportions are integral with a center strap portion; a length, L_(CSP), ofsaid center strap portion is affixed to said upperside; and each one ofsaid first and second couplings comprises a respective one of a firstand second matable fastener for releasable-engagement.
 7. The device ofclaim 6 wherein: said affixation of said center strap portion comprisesa plurality of stitches through at least said upperside along aperiphery of said center strap portion; said central-portion furthercomprising a pocket adapted for receipt of an end of a stabilizingpanel; and each of said handles of said first and second pluralitycomprises a cord section interposed within a length of flexible tubing.8. The device of claim 1 wherein: said first and second strap portionsare affixed in spaced relationship, a spacing therebetween beinggenerally less than or equal to said central-portion; saidcentral-portion further comprising a sleeve-pocket adapted for receiptof a stabilizing panel; and each of said handles is affixed with aplurality of stitches through said underside and to said upperside. 9.The device of claim 1 wherein said flexible elongated support member ismade of a material selected from the group consisting of fabric,webbing, and flat cording; and said first and second strap portions areaffixed with a plurality of stitches through at least said upperside;and each of said handles is affixed with a plurality of stitches throughat least said underside.
 10. The device of claim 9 wherein: saidelongated support member has an overall length, L₀; said first strapportion extends from a first area of said upperside located a distanceat least equal to L₀/5 from said free-end of said first extension, saidsecond strap portion extends from a second area of said uppersidelocated a distance at least equal to L₀/5 from said free-end of saidsecond extension; said plurality of stitches affixing each of saidhandles to extend though an adhesive applied to said underside.
 11. Thedevice of claim 10 wherein the mass is an object; and further comprisingan extender-strap having a third free end-section to which a thirdcoupling is slidably attached and a fourth free end-section to which afourth coupling is slidably attached, said third coupling adapted forreleasable-engagement with said first coupling of said first strapportion and said fourth coupling adapted for releasable-engagement withsaid second coupling of said second strap portion.
 12. The device ofclaim 1 wherein: said elongated support member has an overall length,L₀, said first strap portion extends from a first area of said uppersidelocated a distance at least equal to L₀/6 from said free-end of saidfirst extension, and each of said first and second plurality of handlescomprises a first, second, and third handle; and further comprising arelatively-rigid structure, a left and right aperture through which arespective one of said first and second strap portions is threaded. 13.The device of claim 12 wherein: said flexible elongated support memberis made of a material selected from the group consisting of fabric,webbing, and flat cording; said first and second strap portions are eachmade of a material selected from the group consisting of strengthenedfabric, webbing, and flat cording; each of said handles comprises alength of flexible tubing made of a material selected from the groupconsisting of reinforced-fabric, webbing, and cording; and saidrelatively-rigid structure comprises a contoured board adapted forsupporting the mass.
 14. A method of lifting to carry a mass employing adevice comprising a flexible elongated support member having anupperside, an underside, and a first and second extension on either sideof a central-portion, each of the first and second extensions having afree-end, the method comprising the steps of: placing the support memberunder the mass and positioning a first and second strap portion, eachaffixed to and extending from the upperside between the free-ends,around the mass; engaging a first and second coupling, each of which isattached to a respective free end-section of said first and second strapportions, such that the mass fits snug within said strap portions; andgrasping and applying a force to at least one handle from each of afirst and second plurality of handles extending from, and affixed to,the underside along a respective one of the first and second extensions,to aid in the lifting.
 15. The method of claim 14 wherein the elongatedsupport member has an overall length, L₀ and is made of a materialselected from the group consisting of fabric, webbing, and flat cording;and further comprising, prior to said step of placing the support memberunder the mass, the steps of: affixing said first strap portion bystitching such that a first stitched area of the upperside extendstherefrom a distance at least equal to L₀/6 from the free-end of thefirst extension; and affixing said second strap portion by stitchingsuch that a second stitched area of the upperside extends therefrom adistance at least equal to L₀/6 from the free-end of the secondextension.
 16. The method of claim 15 further comprising, after saidgrasping, the steps: carrying the mass by: a first user holding at leastone handle from said first plurality, a second user holding at least onehandle from said second plurality, and both said first and second users,together, repositioning the mass from an original position to areposition; and once said repositioning is performed, releasing anengagement of said first and second couplings to remove said first andsecond strap portions from said snug fit around the mass.
 17. The methodof claim 14 further comprising, prior to said step of placing thesupport member under the mass, the step of inserting and locating an endof a stabilizing panel into a pocket located within the central-portion;and wherein said step of placing the support member under the massfurther comprises placing the panel together with the support memberunder the mass.
 18. The method of claim 14 wherein said step of engaginga first and second coupling further comprises the steps of: engagingsaid first coupling of said first strap portion with a third couplingattached to a third free end-section of an extender-strap, engaging saidsecond coupling of said second strap portion with a fourth freeend-section of said extender-strap, and adjusting at least said firststrap portion's length for said snug fit around the mass.
 19. The methodof claim 14 further comprising, prior to said step of placing thesupport member under the mass, the steps of: affixing a first and secondend of a first handle of said first plurality by stitching to theunderside a distance d_(l1) from a central-area of said central-portion,affixing a first and second end of a first handle of said secondplurality by stitching to the underside a distance d_(r1) from saidcentral-area, said distances d_(l1)≈d_(r1); and affixing a first andsecond end of a second handle of said first plurality by stitching tothe underside a distance d_(l2) from said central-area, affixing a firstand second end of a second handle of said second plurality by stitchingto the underside a distance d_(r2) from said central-area; saiddistances d_(l2)≈d_(r2), said distance d_(l2) being greater than d_(l1).20. The method of claim 19 further comprising, prior to said step ofplacing the support member, the steps of affixing a first and second endof a third handle of said first plurality by stitching, and affixing afirst and second end of a third handle of said second plurality bystitching; both said third handles so stitched closer to a free-end of arespective one of the first and second extensions, than said secondhandles.
 21. The method of claim 19 further comprising, prior to saidsteps of affixing a first and second end of a first handle of each ofsaid first and second plurality, the step of producing each of saidfirst handles by interposing a cord section within a length of flexibletubing; and wherein said step of grasping and applying a force furthercomprises a first user grasping, together, said first and second handleof said first plurality, and a second user grasping, together, saidfirst and second handle of said second plurality.
 22. The method ofclaim 14 further comprising, prior to said step of placing the supportmember under the mass, the steps of threading said first strap portionthrough a left aperture of a relatively-rigid structure and threadingsaid second strap portion through a right aperture of said structure;and wherein said step of placing the support member under the massfurther comprises placing the mass atop said structure with the supportmember thereunder.